function translateText($text, $translateFrom = "en", $translateTo = "ar")
{
global $authHeader;
$text = trim($text);
if (empty($text)) {
return false;
}
echoN("*** translating ... [{$text}]");
//return $text;
try {
if ($authHeader == null) {
$authHeader = refreshAccessToken();
}
//echon($authHeader);
/*
* REFERENCE:
* https://msdn.microsoft.com/en-us/library/ff512421.aspx
*/
// Create the Translator Object.
$translatorObj = new HTTPTranslator();
//Set the params.//
$fromLanguage = $translateFrom;
$toLanguage = $translateTo;
$contentType = 'text/plain';
$category = 'general';
$params = "text=" . urlencode($text) . "&to=" . $toLanguage . "&from=" . $fromLanguage;
// HTTP Detect Method URL.
$translateUrl = "http://api.microsofttranslator.com/v2/Http.svc/Translate?{$params}";
// Call the curlRequest.
$strResponse = $translatorObj->curlRequest($translateUrl, $authHeader);
// Interprets a string of XML into an object.
$xmlObj = simplexml_load_string($strResponse);
//var_dump($xmlObj);
if (empty($xmlObj[0])) {
return null;
}
$translation = trim((string) $xmlObj[0]);
//echoN($translation);
//(string) casting to avoid SimpleXMLElement serialization problem
// trim for endlines
return $translation;
} catch (Exception $e) {
echo "Exception: " . $e->getMessage() . PHP_EOL;
}
}
setcookie('php_auth_sample_spark_refresh_token', $json_res['refresh_token']);
setcookie('php_auth_sample_spark_refresh_token_expires_at', $json_res['expires_at']);
header('location:' . getRedirectUrl());
exit;
}
if ($_GET['login']) {
redirectToSpark();
} else {
if ($_GET['logout']) {
logout();
} else {
if ($_GET['logout']) {
logout();
} else {
if ($_GET['refresh_token']) {
refreshAccessToken();
} else {
if ($_GET['guest_token']) {
getGuestToken();
} else {
if (isset($_GET['code'])) {
getAccessToken($_GET['code']);
//put token in cookie
}
}
}
}
}
}
?>
